Rajat Gupta

About Rajat Gupta

Senior Software Engineer | Scalable Systems | Java & MicroservicesResults-driven software engineer with a strong background in designing, scaling, and optimizing backend systems. Experienced in Java, Microservices, System Design, DSA, SQL, and LLD, with a track record of leading critical projects, debugging complex production issues, and ensuring system reliability.Key achievements include: Scalability & Performance: Migrated the Multiple system from Node.js to Java, introducing async capabilities for improved efficiency. Fintech Expertise: Led deliverables, ensuring on-time execution, proactive bug resolution, and system enhancements. Problem-Solving & Leadership: Acted as the go-to engineer for debugging and mentoring teammates, enhancing application quality. Technical Strategy & Design: Designed architecture changes for Service, improving real-time calculations and notification handling.Currently preparing for Staff Software Engineer roles, refining expertise in System Design, Microservices, and Bitmasking. Passionate about mentoring, optimizing large-scale systems, and solving complex engineering challenges.

Experience

1. Cisco

   Present

Education

• T C Jain H S School Ambha

  12, Mathematics

  1998 — 2006

• Nirma University

  Master of Technology (MTech), Computer Science

  2012 — 2014

• Iitm Gwalior

  Bachelor of Engineering (BEng), Computer Science

  2007 — 2011

Skills

• Ajax
• Android Development
• C
• Programming
• Html
• Jquery
• Java Enterprise Edition
• Software Development
• Python
• Javaserver Pages (Jsp)
• Databases
• Spring
• Operating Systems
• Struts
• Java
• Mysql
• Jsp
• Angularjs
• Servlets
• Oracle
• Agile Methodologies
• Software Engineering
• Web Development
• C++
• Git
• Algorithms
• Mobile Applications
• Unix
• Javascript
• Junit
• Data Structures
• Css
• Windows
• Eclipse
• Sql
• Linux
• Xml
• Shell Scripting
• Core Java
• Php